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Bonn 2020 – scientific programme

The DPG Spring Meeting in Bonn had to be cancelled! Read more ...

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GR: Fachverband Gravitation und Relativitätstheorie

GR 9: Black Holes 2

GR 9.3: Talk

Wednesday, April 1, 2020, 14:30–14:45, H-HS IX

Overcharging and discharging processes in black hole physics — •Emanuele Di Maio1,2, Piero Nicolini2, and Mariafelicia De Laurentis11Università degli studi di Napoli federico II, Napoli, Italia — 2Goethe-Universität, Frankfurt Am Main, Germany

Upon specific conditions for charge and mass parameters, it has been conjectured that black holes might overcharge in contrast to the tenets of the cosmic censorship. The net result of overcharging is the destruction of the event horizon and the formation of a naked singularity. In this talk we will scrutinize the overcharging against quantum processes, such as the Schwinger effect and the Hawking radiation.

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